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NASDAQ: UCTT
Ultra Clean Holdings Inc Stock Ownership - Who owns Ultra Clean Holdings?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Ultra Clean Holdings Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Brian E. HardingChief Accounting Officer2026-05-054,000$80.00
$320.00kSell
Jamie J. PalfreySVP Global Human Resources2026-05-058,691$79.73
$692.89kSell
Christopher S. CookPresident Products Division2026-05-0410,247$73.89
$757.15kSell
Christopher S. CookPresident Products Division2026-05-041,231$74.55
$91.77kSell
Clarence L. GrangerDirector2026-05-012,475$77.34
$191.42kSell
Clarence L. GrangerDirector2026-05-0112,523$74.41
$931.84kSell
Clarence L. GrangerDirector2026-05-0111,302$75.46
$852.85kSell
Clarence L. GrangerDirector2026-05-013,700$76.44
$282.83kSell
Sheri SavageCFO2026-04-305,004$78.15
$391.06kSell
Paul Yoonku ChoGeneral Counsel and Secretary2026-04-301,582$78.15
$123.63kSell

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Net Insider Buy/Sell (L12M) Ownership

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UCTT Shareholders

What type of owners hold Ultra Clean Holdings Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc14.99%6,719,452$536.88MInstitution
Francisco Partners LP13.76%6,167,063$492.75MInsider
Austin W. Greenhouse David M. Marxe12.85%5,759,442$460.18MInsider
Vanguard Group Inc11.13%4,990,724$398.76MInstitution
Frontier Capital Management Co LLC 17.83%3,509,839$280.44MInstitution
Invesco Ltd7.58%3,399,834$271.65MInstitution
Ait Holding Co LLC6.33%2,838,044$226.76MInsider
Inna Mezhvinsky As Trustees Of The Revocable Trust Agreement Of Leonid Mezhvinsky Inna Mezhvinsky Dated April 26 1988 Leonid4.20%1,883,390$150.48MInsider
State Street Corp4.13%1,852,482$148.01MInstitution
Dimensional Fund Advisors LP3.40%1,524,857$121.84MInstitution

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UCTT vs Semiconductor Equipment Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
UCTT67.26%32.74%Net SellingNet Selling
ACMR68.80%25.81%Net BuyingNet Buying
VECO91.76%8.24%Net SellingNet Selling
IPGP29.90%70.10%Net SellingNet Selling
AMBA71.66%28.34%Net SellingNet Selling
View Top Semiconductor Equipment Stocks

Ultra Clean Holdings Stock Ownership FAQ

Who owns Ultra Clean Holdings?

Ultra Clean Holdings (NASDAQ: UCTT) is owned by 94.78% institutional shareholders, 46.14% Ultra Clean Holdings insiders, and 0.00% retail investors. Francisco Partners LP is the largest individual Ultra Clean Holdings shareholder, owning 6.17M shares representing 13.76% of the company. Francisco Partners LP's Ultra Clean Holdings shares are currently valued at $537.15M.

If you're new to stock investing, here's how to buy Ultra Clean Holdings stock.
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